86780430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 257126400

約数和(自身を除く): 170345970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 61, 66, 90, 99, 110, 122, 135, 165, 183, 198, 270, 297, 305, 330, 366, 479, 495, 549, 594, 610, 671, 915, 958, 990, 1098, 1342, 1437, 1485, 1647, 1830, 2013, 2395, 2745, 2874, 2970, 3294, 3355, 4026, 4311, 4790, 5269, 5490, 6039, 6710, 7185, 8235, 8622, 10065, 10538, 12078, 12933, 14370, 15807, 16470, 18117, 20130, 21555, 25866, 26345, 29219, 30195, 31614, 36234, 43110, 47421, 52690, 58438, 60390, 64665, 79035, 87657, 90585, 94842, 129330, 142263, 146095, 158070, 175314, 181170, 237105, 262971, 284526, 292190, 321409, 438285, 474210, 525942, 642818, 711315, 788913, 876570, 964227, 1314855, 1422630, 1577826, 1607045, 1928454, 2629710, 2892681, 3214090, 3944565, 4821135, 5785362, 7889130, 8678043, 9642270, 14463405, 17356086, 28926810, 43390215, 86780430]

約数ペア:

[(1, 86780430), (2, 43390215), (3, 28926810), (5, 17356086), (6, 14463405), (9, 9642270), (10, 8678043), (11, 7889130), (15, 5785362), (18, 4821135), (22, 3944565), (27, 3214090), (30, 2892681), (33, 2629710), (45, 1928454), (54, 1607045), (55, 1577826), (61, 1422630), (66, 1314855), (90, 964227), (99, 876570), (110, 788913), (122, 711315), (135, 642818), (165, 525942), (183, 474210), (198, 438285), (270, 321409), (297, 292190), (305, 284526), (330, 262971), (366, 237105), (479, 181170), (495, 175314), (549, 158070), (594, 146095), (610, 142263), (671, 129330), (915, 94842), (958, 90585), (990, 87657), (1098, 79035), (1342, 64665), (1437, 60390), (1485, 58438), (1647, 52690), (1830, 47421), (2013, 43110), (2395, 36234), (2745, 31614), (2874, 30195), (2970, 29219), (3294, 26345), (3355, 25866), (4026, 21555), (4311, 20130), (4790, 18117), (5269, 16470), (5490, 15807), (6039, 14370), (6710, 12933), (7185, 12078), (8235, 10538), (8622, 10065)]